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Audio and Electroacoustics Design & Consulting Services


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1-Day Electroacoustics Training Course

Monday, 6 October 2014 - Santa Clara, CA

In conjunction with Listen, Inc., we will be offering our 1-day Electroacoustics course in Silicon Valley.

Registration and detailed information available at



MASTER CLASS at AES 137th - Los Angeles, CA

Thursday, 9 October 2014 - 9:00am, Session T1

"Almost Everything You Ever Wanted To Know About Loudspeaker Design"

Detailed information available at




Order "Electroacoustic Measurements" Book

CJS Labs is a consulting firm based in San Francisco, California. We specialize in audio and electroacoustics applications. With over 25 years of industry experience in engineering and technology management, areas of expertise include transducers, acoustics, system design, instrumentation, measurement and analysis techniques, hearing science, telephonometry, speech intelligibility, and perceptual coding. We also offer project management, technology strategy, and training services.





To listen to a binaural recording of a San Francisco Cable Car, click here (use headphones)!

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